Cargo Features

[dependencies]
mpfs-pac = { version = "0.3.0", default-features = false, features = ["beaglev-fire", "upper-memory-layout"] }
default = beaglev-fire

The beaglev-fire feature is set by default whenever mpfs-pac is added without default-features = false somewhere in the dependency tree.

beaglev-fire default = upper-memory-layout
upper-memory-layout beaglev-fire

Enable the 38-bit address range. Only the 38-bit address range supports more than 1GB of RAM.